This Digital to DMX512 LED Decoder uses various IC settings for control of multiple types of digital SPI(TTL) LED products. This decoder can control 23 different types of IC chips and 6 different RGB sequences using different dip code settings on the side of the unit. Each decoder can control 512 channels in a single DMX universe, with 256 levels of grey and 0-100% smooth dimming control. Also included is an IR remote control and 35 pre-programmed color changing modes with speed and brightness adjustments. This driver is able to accept 5-24VDC and can control 512 DMX channels. Please note that each DMX driver will by default start at DMX address 1, this cannot be changed. CE and RoHS approved.